Comparison

Funexpected Math for Kids vs Synthesis24

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Funexpected Math for Kids

This app offers engaging math and logic games for children aged 3-7, designed by educators to build a strong foundation in early math. It features a personalized digital tutor and adaptive challenges to foster curiosity, logic, and number sense, preparing children for future academic success.

Highlights
  • Personalized AI math tutor
  • Adaptive learning challenges
  • Interactive stories and games
  • Logic puzzles and spatial reasoning
  • Printable math worksheets
  • Mistake-friendly learning approach
Features
Read full description

LET YOUR CHILD PLAY THEIR WAY TO MATH FLUENCY Funexpected Math is an award-winning math learning app for kids aged 3–7, helping your child build a strong foundation in early math. Our program is carefully crafted by top educators who have trained national math champions. Delivered by a personal digital tutor, it allows any child to reach the top of their age group in math. Embark on an early learning adventure to fall in love with numbers, shapes, and problem-solving. Whether you’re looking for a preschool math game, kindergarten math learning app, or first-grade math program, Funexpected provides age-appropriate challenges designed to make every kid confident in math. If you’re looking for an adequate challenge for your gifted child, Funexpected Math is a great solution. It includes multiple tasks that are 100% similar to those you can find in the most widely used gifted tests. Our app combines educational games, interactive stories, and adaptive practice — creating the ideal math-rich environment for early learners. With Funexpected Math, your child will develop curiosity, logic, number sense, spatial skills, and get a lifetime of math confidence. BACKED BY STUDIES, RECOGNIZED BY EXPERTS: Best Original Learning App (Kidscreen Award 2025) Best Math Learning Solution (EdTech Breakthrough Award) Best Visual Design (The Webby Award) …and many more! Funexpected Math is a perfect choice for a child’s first math learning program. It features multiple learning formats appropriate for preschool math, kindergarten math, and elementary math. Our mistake-friendly approach sparks curiosity. Next, a personalized learning program builds knowledge. Finally, exercising each topic in various formats reinforces math confidence. With these three elements, any child can achieve lasting success in math that will carry through to higher grades and last a lifetime. FROM BASICS TO ADVANCED MATH SKILLS Funexpected offers various learning formats to exercise diverse math skills: numeracy practice, logic puzzles, spatial reasoning games, oral problems, math manipulatives, printable math worksheets and more! Six learning programs cater to any preschooler, kindergartener, or elementary student, including advanced and gifted ones. Funexpected covers the standard PreK–2 math curriculum and goes beyond, giving children a deeper understanding of math concepts. It’s crucial for developing problem-solving skills, essential for success in STEM in middle school. A PERSONALIZED, VOICE-BASED TUTOR Our AI math tutor tailors the program to a child, scaffolds learning, asks guiding questions instead of serving up answers, introduces math terms, and provides hints when needed. It transforms early math learning into an exciting journey through space and time, with an engaging storyline. WHAT YOUR CHILD WILL LEARN Ages 3–4: Counting and Numbers Identify Shapes Compare and Sort Objects Recognize Visual Patterns Length and Height …and more! Ages 5–6: Count up to 100 2D and 3D Shapes Addition and Subtraction Strategies Mental Folding and Rotation Logic Puzzles …and more! Ages 6–7: Place Value Add and Subtract 2-Digit Numbers Number Patterns Logical Operators Early Coding …and more! 15 MINUTES A DAY IS ENOUGH FOR PROGRESS No need for long study sessions! Just two 15-minute sessions a week are enough for your child to get ahead of 95% of their peers in a short time. EXTRA BENEFITS: Track progress easily in the Parents’ Section 100% ad-free & safe for kids Available in 16 languages One subscription for all kids in the family SUBSCRIPTION DETAILS Try it free for 7 days Choose between a monthly or annual subscription Cancel anytime through your device settings Auto-renews unless canceled at least 24 h before the next billing cycle PRIVACY COMMITMENT We prioritize your child’s safety. Read our full Privacy Policy and Terms of Use here: funexpectedapps.com/privacy funexpectedapps.com/terms

About

Synthesis24

Features
Read full description

"Synthesis 24" is a puzzle game based on mathematical logic. The specified numbers and operation symbols are formed into 3 formulas, so that the final answer is 24. There are hundreds of cleverly designed level modes and an endless mode with countless levels, waiting for you to challenge! Come and exercise your mathematical thinking Game Features: 1. Through the use of numbers and symbols, make the specified number calculate 24, exercise brain thinking. 2. Make the game more interesting by dragging. 3. Hundreds of cleverly designed levels that are extremely challenging. 4. Endless mode with countless levels to meet your needs to pass the time and exercise mathematical thinking. 5. Free forever. 6. Continue to update more levels and gameplay. Our games can exercise people's mathematical thinking ability, including oral and mental arithmetic, can develop intelligence, improve independent thinking ability and logical thinking. Simple numbers, including endless thinking and careful logic, and the fun of solving problems can all be reflected in our game. Come and try and experience the charm of numbers!

Screenshots

Funexpected Math for Kids4 screens
Synthesis244 screens

Verdict

The call

The clearest difference is in-app purchases: Synthesis24 at none against Funexpected Math for Kids's 12. Funexpected Math for Kids's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Funexpected Math for Kids sells 12 in-app purchases, starting at $10.99 per month. Synthesis24 asks for nothing beyond the download.

UpkeepUpdate frequency

Funexpected Math for Kids ships an update fortnightly, Synthesis24 every 3 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 7 level
Funexpected Math for Kids versus Synthesis24: the parameters behind the verdict, then further details
ParameterFunexpected Math for KidsSynthesis24
PriceFreeFree
Rating4.5 (689 ratings) — better—
Positive reviews67.5% of reviews—
Number of ratings689 — better—
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size194 MB49 MB
Age rating4+4+
DeveloperFunexpected LTD杰超 杨

Bugs and requests

Funexpected Math for Kids

Reported bugs

4 issues
  • App freezes or crashes in certain modules
  • Login and account management issues
  • Compatibility problems with some devices
  • Incorrect recognition of user input

Requested features

5 requests
  • Add more locations and age levels
  • Provide better parent insights and statistics
  • Allow parents to set specific modules/levels
  • Improve hint system to be more helpful
  • Make it easier to manage multiple child profiles

Synthesis24

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Funexpected Math for Kids

Subscriptions12
  • Funexpected monthly7 Days trial$10.991 Month
  • Funexpected monthly$10.991 Month
  • Funexpected Plus7 Days trial$10.991 Month
Show 9 more
  • Funexpected Plus7 Days trial$12.991 Month
  • Funexpected Plus14 Days trial$34.996 Months
  • Funexpected Plus$34.996 Months
  • Funexpected yearly fun7 Days trial$49.991 Year
  • Funexpected yearly$64.991 Year
  • Funexpected Yearly7 Days trial$64.991 Year
  • Funexpected Plus14 Days trial$64.991 Year
  • Funexpected Plus7 Days trial$64.991 Year
  • Funexpected Plus7 Days trial$79.991 Year
None

Synthesis24

No in-app purchases

Questions

Is Funexpected Math for Kids free?
Funexpected Math for Kids is free to download, with in-app purchases available.
Is Synthesis24 free?
Synthesis24 is free to download, with no in-app purchases.
Do Funexpected Math for Kids or Synthesis24 have ads?
Neither Funexpected Math for Kids nor Synthesis24 shows ads.
Which is updated more often, Funexpected Math for Kids or Synthesis24?
Funexpected Math for Kids ships an update fortnightly, and Synthesis24 every 3 months. Most recently, Funexpected Math for Kids was updated on September 23, 2026 and Synthesis24 on September 22, 2026.

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